JPS57128763A - Adhesive for resin-rich wood - Google Patents

Adhesive for resin-rich wood

Info

Publication number
JPS57128763A
JPS57128763A JP1405181A JP1405181A JPS57128763A JP S57128763 A JPS57128763 A JP S57128763A JP 1405181 A JP1405181 A JP 1405181A JP 1405181 A JP1405181 A JP 1405181A JP S57128763 A JPS57128763 A JP S57128763A
Authority
JP
Japan
Prior art keywords
resin
phenol
liquid
amino resin
adhesive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1405181A
Other languages
Japanese (ja)
Other versions
JPS6022023B2 (en
Inventor
Yukimasa Hase
Tadakazu Yamada
Yasuo Tamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HONEN SEIYU KK
SUGIYAMA SANGYO KAGAKU KENK
SUGIYAMA SANGYO KAGAKU KENKYUSHO
Hohnen Oil Co Ltd
Original Assignee
HONEN SEIYU KK
SUGIYAMA SANGYO KAGAKU KENK
SUGIYAMA SANGYO KAGAKU KENKYUSHO
Hohnen Oil Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HONEN SEIYU KK, SUGIYAMA SANGYO KAGAKU KENK, SUGIYAMA SANGYO KAGAKU KENKYUSHO, Hohnen Oil Co Ltd filed Critical HONEN SEIYU KK
Priority to JP1405181A priority Critical patent/JPS6022023B2/en
Publication of JPS57128763A publication Critical patent/JPS57128763A/en
Publication of JPS6022023B2 publication Critical patent/JPS6022023B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

PURPOSE: The titled adhesive that is prepared by adding an organic solvent to a phenol-modified liquid amino resin resulting from copolycondensation between a liquid amino resin and a liquid phenol-formaldehyde resin, thus showing improved adhesion to resin-rich wood materials.
CONSTITUTION: A liquid amino resin and a phenol-formaldehyde resin resulting from the reaction between 1mol phenol and 2.5W4.0mol formaldehyde under a basic condition are mixed or subjected to copolycondensation to prepare a liquid phenol-modified amino resin. (A) The resultant modified amino resin (100pts.wt.) is mixed with (B) an organic solvent that softens or dissolves the resin included in the wood such as ethanol (2W20pts.) to give the objective adhesive.
USE: It is suitably used in the production of plywood laminates.
COPYRIGHT: (C)1982,JPO&Japio
JP1405181A 1981-02-02 1981-02-02 Multi-fat wood adhesive Expired JPS6022023B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1405181A JPS6022023B2 (en) 1981-02-02 1981-02-02 Multi-fat wood adhesive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1405181A JPS6022023B2 (en) 1981-02-02 1981-02-02 Multi-fat wood adhesive

Publications (2)

Publication Number Publication Date
JPS57128763A true JPS57128763A (en) 1982-08-10
JPS6022023B2 JPS6022023B2 (en) 1985-05-30

Family

ID=11850286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1405181A Expired JPS6022023B2 (en) 1981-02-02 1981-02-02 Multi-fat wood adhesive

Country Status (1)

Country Link
JP (1) JPS6022023B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933374A (en) * 1982-08-18 1984-02-23 Mitsui Toatsu Chem Inc Adhesive
JPS59197478A (en) * 1983-04-25 1984-11-09 Mitsui Toatsu Chem Inc Adhesive
US5011886A (en) * 1983-12-21 1991-04-30 Rwe-Dea Aktiengesellschaft Fur Mineraloel Und Chemie Process for producing modified phenolic resin bonding agents and use thereof for producing particle board

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933374A (en) * 1982-08-18 1984-02-23 Mitsui Toatsu Chem Inc Adhesive
JPH0251949B2 (en) * 1982-08-18 1990-11-09 Mitsui Toatsu Chemicals
JPS59197478A (en) * 1983-04-25 1984-11-09 Mitsui Toatsu Chem Inc Adhesive
JPH0472870B2 (en) * 1983-04-25 1992-11-19 Mitsui Toatsu Chemicals
US5011886A (en) * 1983-12-21 1991-04-30 Rwe-Dea Aktiengesellschaft Fur Mineraloel Und Chemie Process for producing modified phenolic resin bonding agents and use thereof for producing particle board

Also Published As

Publication number Publication date
JPS6022023B2 (en) 1985-05-30

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